(GROW)...... deficiency is prevalent among working children

cho tam giác ABC, lấy M ϵ AB, N ϵ AC sao cho BM=CN . Gọi E,F lần lượt là trung điểm của MN,BC . EF cắt AB,AC lần lượt tại P,Q . Chứng minh AP = AQ

cho tứ giác abcd gọi e,f lần lượt là trung điểm của ad,bc. biết ef=1/29ab+cd) c/m ab // cd

this is the only way the prime minister can win the election->only...the Prime Minister can win the election (this)

1.Why were you late for work today?->why...were late for work today?(that)

2.you'll only find a good job if you're lucky nowadays->only if...find a good job nowadays(will)

3.He met his wife while on holiday in Italy->it was while he was...he met his wife(that)

complete the sentences using the word in bold :

Brown bread is healthier and tastier than white bread->Not...than white bread,but it healthier too (only)

tìm giá trị nhỏ nhất của biểu thức sau:

x²- x + 1

1.education  

2.player

3.competition

4.symbols

5.weatherman

6.creative

7.twelveth

8.better

9.relatives

10.length